Home / 6,267,468.48-8,592,778.80-6,154,094.40

Finding the Fourth Proportional to 6,267,468.48, 8,592,778.80 and 6,154,094.40

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Solution

The fourth proportional to 6,267,468.48, 8,592,778.80 and 6,154,094.40 is: 8,437,341.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,468.48 : 8,592,778.80 = 6,154,094.40 : x
  2. Step 2: Convert to fraction form
    6,267,468.48/8,592,778.80 = 6,154,094.40/x
  3. Step 3: Cross multiply
    6,267,468.48x = 8,592,778.80 × 6,154,094.40
  4. Step 4: Simplify right side
    6,267,468.48x = 52,880,771,893,518.73
  5. Step 5: Solve for x
    x = 52,880,771,893,518.73/6,267,468.48
  6. Step 6: Final answer
    x = 8,437,341.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.